1) will/shall have breakfast
2) What will you do... ( What are you going to do....)
3) ... will travel (...going to travel )
4) What will she do... ( What is she going to do... )
5) Will she have a rest... ( Is she going to have a rest...)
6) No, she will watch tv(... she is going to watch tv)
7) We will/shall study English... ( We are going to study English... )